Industrial solid waste crushing treatment and recovery equipment

Abstract

The present application relates to the technical field of industrial waste treatment, and particularly relates to a kind of industrial solid waste crushing treatment recovery equipment, including support assembly, feeding assembly, first crushing assembly, screening assembly and second crushing assembly, support assembly includes shell and base, shell is fixedly arranged on the upper surface of base, shell is sequentially provided with mutually communicating feed pipe, distribution pipe, crushing pipe and discharge pipe from top to bottom, feeding assembly includes feed plate, one end of feed pipe is provided with feed inlet, feed plate is rotatably arranged at feed inlet, first crushing assembly is arranged at crushing pipe, screening assembly is located at the lower part of first crushing assembly, second crushing assembly is arranged at discharge pipe, screening assembly includes electromagnetic sieve plate, electromagnetic sieve plate is rotatably arranged inside crushing pipe and can be rotated to the outside of shell.In the present application, the rotating feed plate can prevent the debris from splashing and hurting the human body due to crushing, and the rotating electromagnetic sieve plate can screen and store metal objects, shortening the processing cycle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial waste treatment, and particularly relates to an industrial solid waste crushing treatment and recovery equipment. BACKGROUND

[0002] Industrial waste refers to solid, semi-solid, liquid and gaseous articles or substances that are discarded or abandoned in industrial production activities and lose original utilization value or are not discarded or abandoned but are discarded or abandoned in containers. With the acceleration of urbanization and the gradual improvement of people's living standards, more and more industrial solid waste has appeared in China. A large amount of industrial solid waste not only pollutes the environment, but also endangers people's physical and mental health.

[0003] The existing industrial solid waste needs to be crushed during the treatment of reduction, harmlessness or resource utilization. The industrial solid waste generally contains large pieces of waste, such as concrete blocks. Some existing waste treatment devices have poor crushing effect when crushing large pieces of solid waste. The crushed solid waste is prone to appear as long strip-shaped debris. The debris and dust generated during the crushing process of the solid waste are prone to splash out from the top of the crusher and injure the human body. At the same time, the dust generated during the crushing process is also prone to injure the human body during the loading process. In addition, some waste treatment devices cannot directly screen and recycle the steel bars remaining in the concrete blocks, and need to be transferred to a special screening device for steel bar recycling, which increases the cost and processing period. SUMMARY

[0004] The present application aims to provide an industrial solid waste crushing treatment and recovery equipment to solve the problems in the background.

[0005] In order to achieve the above object, the present application provides the following technical scheme: an industrial solid waste crushing treatment and recovery equipment, comprising a supporting assembly, a feeding assembly, a first crushing assembly, a screening assembly and a second crushing assembly, the supporting assembly comprises a shell and a base, the shell is fixedly arranged on the upper surface of the base, the shell is sequentially provided with a feeding pipe, a distribution pipe, a crushing pipe and a discharging pipe which are communicated with each other from top to bottom, the feeding pipe and the distribution pipe are both arranged inclined downward and have the same inclination angle, the crushing pipe and the discharging pipe are vertically arranged, the feeding assembly comprises a feeding plate and a distribution plate, one end of the feeding pipe is provided with a feeding port, the other end is connected with the distribution pipe, the feeding plate is rotatably arranged at the feeding port, the distribution plate is rotatably arranged in the distribution pipe, the axis directions of the distribution plate and the feeding plate are perpendicular to each other, the feeding plate can block the feeding port when it is opened or closed, the first crushing assembly is arranged at the crushing pipe, the screening assembly is located at the lower part of the first crushing assembly, the second crushing assembly is arranged at the discharging pipe, the screening assembly comprises an electromagnetic sieve plate, two storage boxes are symmetrically arranged on the upper surface of the base, the electromagnetic sieve plate is rotatably arranged at the side of the crushing pipe and can be rotated to the outside of the shell by the unloading hydraulic cylinder to cooperate with the storage box.

[0006] Further, one side of the feeding plate is fixedly provided with a discharging plate, and the other side is fixedly provided with a dust prevention plate, the discharging plate and the dust prevention plate are arranged at an included angle, the included angle is obtuse, the discharging plate is substantially horizontal during loading, and the dust prevention plate blocks the feeding port, the discharging plate is vertical and blocks the feeding port during feeding, and the dust prevention plate is parallel to the feeding pipe.

[0007] Further, a transmission box is arranged outside the distribution pipe, a pair of meshing worm gears are arranged in the transmission box, a distribution motor is arranged outside the transmission box, the output shaft end of the distribution motor is fixedly connected with the worm, a transmission shaft is fixedly arranged in the middle of the worm gear, the transmission shaft is fixedly connected with the distribution plate, and one end of the distribution plate close to the feeding port is in abutment or separation with the inner wall of the distribution pipe.

[0008] Further, a partition plate is vertically arranged in the crushing pipe, the partition plate divides the crushing pipe into two symmetrical crushing cavities, one crushing cavity corresponds to one first crushing assembly, the first crushing assembly comprises a crusher and a guide plate, the crusher is arranged at the upper part of the crushing cavity, the guide plate is rotatably arranged at the side of the crushing cavity close to the feeding pipe, the discharging position of the crusher is located at the side of the crushing cavity close to the feeding pipe, an extension plate is slidably arranged at the end of the guide plate, first and second slide rods are fixedly arranged at the both sides of the end of the extension plate, and first and second slide grooves are respectively arranged at the corresponding positions on the inner wall of the crushing cavity, the first slide rod is slidably connected with the first slide groove, and the second slide rod is slidably connected with the second slide groove.

[0009] Further, the two side walls of the crushing pipe are internally provided with mounting grooves, the mounting grooves are movably provided with transmission members, the transmission members comprise rotary discs and movable rings, the outer side of the rotary disc is fixedly provided with a movable column, the movable column is inserted into the movable ring and movably connected with the movable ring, the side surface of the mounting groove close to the crushing cavity is provided with a plurality of grooves at intervals, the side of the movable ring close to the crushing cavity is fixedly provided with a plurality of protrusions at intervals, the protrusions are slidably connected with the grooves, the bottom of the mounting groove is communicated with the first sliding groove through a through groove, the lower end of the movable ring passes through the through groove and is fixedly connected with the first sliding rod, the outer side of the crushing pipe is provided with a material guiding motor, the middle part of the rotary disc is fixedly provided with a rotating shaft, the output shaft of the material guiding motor is fixedly connected with the rotating shaft.

[0010] Further, one crushing cavity corresponds to one electromagnetic sieve plate, the electromagnetic sieve plate is rotatably arranged at the lower part of the crushing cavity, the lower end of the partition plate is fixedly provided with a partition block, the lower surface of the partition block is provided with a locking motor at the middle part, the lower surface of the partition block is provided with a plurality of sliding channels at intervals, the sliding channels are slidably provided with racks, the output shafts at both ends of the locking motor are fixedly provided with transmission gears, the transmission gears are meshingly connected with the racks, the end parts of the electromagnetic sieve plate are provided with a plurality of insertion grooves at intervals, and the racks are simultaneously inserted into the insertion grooves of at least one electromagnetic sieve plate.

[0011] Further, the lower part of the crushing pipe is in an inverted trapezoidal shape, a double-opening discharging plate is rotatably arranged at the inclined surface of the crushing pipe, the bottom of the inclined surface of the crushing pipe is provided with a discharging motor, the both ends of the double-opening discharging plate are provided with rotating rods, the output shafts at both ends of the discharging motor are fixedly connected with transmission rods, the lower end of the rotating rod is fixedly provided with a first bevel gear, the end part of the transmission rod is fixedly provided with a second bevel gear, the first bevel gear is meshingly and transmissionally connected with the second bevel gear, the double-opening discharging plate forms a discharging port after being opened, and the electromagnetic sieve plate can be rotated from a horizontal state to a vertical state in the discharging port.

[0012] Further, the second crushing assembly comprises a crushing roller, two rotating plates are symmetrically rotatably arranged at the upper part of the discharging pipe, the crushing roller is provided with two, and the two crushing rollers are symmetrically arranged at the lower part of the discharging pipe, the lower surface of the rotating plate is arc-shaped, the bottom of the discharging pipe is provided with a sliding hole in penetration, the both ends of the crushing roller are slidably connected with the sliding hole, the crushing roller is movably connected with the corresponding rotating plate through a bent rod, the lower end of the discharging pipe is provided with a discharging port in penetration, and the middle part of the base is provided with a conveying belt, and the discharging port corresponds to one end of the conveying belt.

[0013] Further, the side wall of the discharge pipe is provided with a containing groove at both ends, the containing groove is communicated with the sliding hole, the bending rod is movably arranged in the containing groove, the both ends of the rotating plate are fixedly provided with a protruding column, the both ends of the crushing roller are fixedly provided with a connecting column, one end of the bending rod is rotatably connected with the connecting column, and the other end is rotatably connected with the protruding column, and the containing groove is provided with an arc-shaped through hole away from the sliding hole, and the arc-shaped through hole penetrates the interior of the discharge pipe.

[0014] Further, the side wall of the discharge pipe is provided with a containing groove at both ends, the containing groove is communicated with the sliding hole, the bending rod is movably arranged in the containing groove, the both ends of the rotating plate are fixedly provided with a protruding column, the both ends of the crushing roller are fixedly provided with a connecting column, one end of the bending rod is rotatably connected with the connecting column, and the other end is rotatably connected with the protruding column, and the containing groove is provided with an arc-shaped through hole away from the sliding hole, and the arc-shaped through hole penetrates the interior of the discharge pipe.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. The industrial solid waste crushing treatment and recovery equipment provided by the present application can block the feed inlet during feeding and discharging, so that the safety is higher, and the steel bars and other metal objects can be adsorbed and screened by the rotating electromagnetic sieve plate and concentrated in the storage box, thereby saving cost and shortening the processing period.

[0017] 2. The industrial solid waste crushing treatment and recovery equipment provided by the present application can fully crush the materials through two-stage crushing, and the two crushing cavities are arranged in the crushing pipe, the different crushing cavities are fed by the rotating distribution plate, the working efficiency is high, and the distribution plate can also prevent dust and block stones during loading.

[0018] 3. The industrial solid waste crushing treatment and recovery equipment provided by the present application can change the inclination angle of the guide plate under the action of the transmission member and the telescopic plate, and the telescopic plate cooperates with the guide plate to uniformly spread the solid waste materials after primary crushing on the electromagnetic sieve plate, so that the materials are not excessively accumulated on one side of the electromagnetic sieve plate, and the screening and filtering of the steel bars and other metal objects are facilitated.

[0019] 4. The industrial solid waste crushing treatment and recovery equipment provided by the present application can change the particle size of the discharge by changing the distance between the two crushing rollers driven by the moving motor, and the rotating plate is connected with the crushing roller through the bending rod, so that the rotating plate is driven to rotate together when the crushing roller moves, and part of the materials falls into the gap between the rotating plate and the crushing roller. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The feeding structure of the present application;

[0021] Figure 2 The discharging structure of the present application;

[0022] Figure 3 The structure of the present application from another perspective;

[0023] Figure 4 The structure of the present application of part of the feeding pipe and the feeding plate;

[0024] Figure 5 The structure of the present application of the feeding plate;

[0025] Figure 6 The structure of the present application of part of the feeding pipe;

[0026] Figure 7 The structure of the present application of part of the feeding pipe;

[0027] Figure 8 The structure of the present application of part of the feeding pipe from another perspective;

[0028] Figure 9 The structure of the present application of part of the feeding pipe from another perspective; Figure 8 The structure of the present application of part of the feeding pipe from another perspective;

[0029] Figure 10 The structure of the present application of part of the feeding pipe from another perspective;

[0030] Figure 11 The structure of the present application of part of the feeding pipe from another perspective;

[0031] Figure 12 The structure of the present application of part of the feeding pipe from another perspective;

[0032] Figure 13 The structure of the present application of part of the feeding pipe from another perspective;

[0033] Figure 14 The structure of the present application of part of the feeding pipe from another perspective;

[0034] Figure 15 The structure of the present application of part of the feeding pipe from another perspective;

[0035] Figure 16 The structure of the present application of part of the feeding pipe from another perspective;

[0036] In the figure: 1, support assembly; 11, shell; 111, feeding pipe; 1111, baffle; 112, distribution pipe; 113, crushing pipe; 1131, partition plate; 1132, partition block; 1133, mounting groove; 1134, first sliding groove; 1135, recess; 1136, second sliding groove; 1137, slide; 114, discharging pipe; 1141, sliding hole; 1142, accommodating groove; 1143, arc-shaped through hole; 1144, discharge port; 12, base; 121, conveying belt; 122, storage box; 2, feeding assembly; 21, feeding plate; 211, discharging plate; 212, dust prevention plate; 213, connecting plate; 22, feeding hydraulic cylinder; 23, fixed plate; 24, transmission box; 241, transmission shaft; 25, distribution motor; 26, distribution plate; 3, first crushing assembly; 31, first crushing motor; 311, first transmission wheel; 32, crusher; 321, second transmission wheel; 322, eccentric shaft; 323, moving jaw; 324, fixed jaw; 325, toggle seat; 326, toggle; 327, spring pull rod; 33, guide motor; 34, transmission member; 341, rotating disc; 3411, rotating shaft; 3412, movable column; 342, moving ring; 3421, protrusion; 35, guide plate; 36, telescopic plate; 361, first sliding rod; 362, second sliding rod; 37, blocking block; 4, screening assembly; 41, discharging hydraulic cylinder; 42, electromagnetic screening plate; 421, movable plate; 422, insertion slot; 43, double-opening discharging plate; 431, rotating lever; 432, first bevel gear; 44, discharging motor; 441, transmission lever; 442, second bevel gear; 45, locking motor; 451, transmission gear; 46, rack; 5, second crushing assembly; 51, moving motor; 511, moving block; 512, fixed block; 513, screw rod; 52, crushing roller; 521, connecting column; 522, connecting shaft; 53, rotating plate; 531, protruding column; 532, return spring; 54, bent lever; 55, second crushing motor. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0038] In the following description of the application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation.

[0039] In addition, the technical fields and installation methods involved in the embodiments of the application described below can be combined with each other as long as there is no conflict between them.

[0040] Specific embodiments: please refer to Figures 1-16 An industrial solid waste crushing treatment and recovery equipment, comprising a support assembly 1, a feeding assembly 2, a first crushing assembly 3, a screening assembly 4 and a second crushing assembly 5, the support assembly 1 comprising a shell 11 and a base 12, the shell 11 being fixedly arranged on the upper surface of the base 12, the shell 11 being sequentially provided with a feeding pipe 111, a distribution pipe 112, a crushing pipe 113 and a discharge pipe 114 which are in communication with each other from top to bottom, the feeding pipe 111 and the distribution pipe 112 being arranged inclined downward with the same inclination angle, the crushing pipe 113 and the discharge pipe 114 being arranged vertically, the feeding assembly 2 comprising a feeding plate 21 and a distribution plate 26, one end of the feeding pipe 111 being provided with a feeding port, the other end being connected to the distribution pipe 112, the feeding plate 21 being rotatably arranged at the feeding port, the distribution plate 26 being rotatably arranged in the distribution pipe 112, the axis direction of the distribution plate 26 being perpendicular to that of the feeding plate 21, the feeding plate 21 being able to block the feeding port when being opened or closed, the first crushing assembly 3 being arranged at the crushing pipe 113, the screening assembly 4 being located at the lower part of the first crushing assembly 3, the second crushing assembly 5 being arranged at the discharge pipe 114, the screening assembly 4 comprising an electromagnetic sieve plate 42, two storage boxes 122 being symmetrically arranged on the upper surface of the base 12, the electromagnetic sieve plate 42 being rotatably arranged at the side of the crushing pipe 113 and being able to be rotated to the outside of the shell 11 by a discharging hydraulic cylinder 41 to cooperate with the storage box 122.

[0041] Further, one side of the feeding plate 21 is fixedly provided with a discharging plate 211, and the other side is fixedly provided with a dust prevention plate 212, the discharging plate 211 and the dust prevention plate 212 being arranged at an included angle, the included angle being obtuse, the discharging plate 211 being substantially horizontal during loading, the dust prevention plate 212 blocking the feeding port, the discharging plate 211 being vertical and blocking the feeding port during feeding, the dust prevention plate 212 being parallel to the feeding pipe 111, a baffle 1111 being fixedly arranged at the inner wall above the feeding pipe 111, the dust prevention plate 212 being in abutment or separation with the baffle 1111, two fixed plates 23 being symmetrically arranged on both sides of the feeding pipe 111, a feeding hydraulic cylinder 22 being rotatably arranged on the fixed plate 23, a connecting plate 213 being fixedly arranged at both ends of the feeding plate 21, the piston rod end of the feeding hydraulic cylinder 22 being rotatably connected with the connecting plate 213.

[0042] Further, the transmission box 24 is arranged outside the distribution pipe 112, a pair of meshing worm gears are arranged in the transmission box 24, the transmission box 24 is provided with a distribution motor 25 outside, the output shaft end of the distribution motor 25 is fixedly connected with the worm gear, the middle part of the worm gear is fixedly provided with a transmission shaft 241, the transmission shaft 241 is fixedly connected with the distribution plate 26, and one end of the distribution plate 26 close to the feeding port is abutted or separated from the inner wall of the distribution pipe 112.

[0043] Further, the separation plate 1131 is vertically arranged in the crushing pipe 113, the separation plate 1131 divides the crushing pipe 113 into two symmetrical crushing cavities, the top of each crushing cavity is fixedly provided with an inclined blocking block 37, the blocking block 37 can prevent the large solid waste entering the crushing cavity from causing damage to the crusher 32, and also plays a guiding role, one crushing cavity corresponds to one first crushing assembly 3, one end of the distribution plate 26 away from the feeding port is rotationally connected with the separation plate 1131, in this embodiment, the inductor is arranged at the abutment position of the dustproof plate 212 and the baffle 1111, that is, the distribution plate 26 rotates once every time the dustproof plate 212 contacts the baffle 1111 once, different crushing cavities are alternately shielded, the feeding pipe 111 is communicated with the unshielded crushing cavity, the first crushing assembly 3 includes the crusher 32 and the guide plate 35, the crusher 32 is arranged at the upper part of the crushing cavity, the guide plate 35 is rotationally arranged at the middle part of the side close to the feeding pipe 111 of the crushing cavity, the discharging position of the crusher 32 is located at the side close to the feeding pipe 111 in the crushing cavity, the end of the guide plate 35 is slidably provided with the telescopic plate 36, the first slide rod 361 and the second slide rod 362 are fixedly arranged at the two sides of the end of the telescopic plate 36, the first sliding groove 1134 and the second sliding groove 1136 are respectively arranged at the corresponding positions on the inner wall of the crushing cavity, the first slide rod 361 is slidably connected with the first sliding groove 1134, and the second slide rod 362 is slidably connected with the second sliding groove 1136, two-stage crushing can fully crush the materials, and two crushing cavities are arranged in the crushing pipe 113, different crushing cavities are fed through the rotationally arranged distribution plate 26, the working efficiency is high, and the distribution plate 26 can also play a role of dustproof and stone blocking when loading.

[0044] Further, the first crushing motor 31 is arranged outside the crushing pipe 113, the output shaft end of the first crushing motor 31 is fixedly provided with a first transmission wheel 311, the crusher 32 comprises a moving jaw 323 and a fixed jaw 324, the fixed jaw 324 is fixedly arranged on the inner wall of the upper portion of the side of the crushing cavity close to the feeding pipe 111, the moving jaw 323 is movably arranged on the upper portion of the crushing cavity through an eccentric shaft 322, both ends of the eccentric shaft 322 are rotatably connected with the side wall of the crushing pipe 113 through bearings, both ends of the eccentric shaft 322 are fixedly provided with a second transmission wheel 321, the first transmission wheel 311 and the second transmission wheel 321 are drivingly connected through a belt, the opposite surfaces of the moving jaw 323 and the fixed jaw 324 are provided with protruding teeth, the elbow plate seat 325 is fixedly arranged on the inner wall of the side of the crushing pipe 113 close to the moving jaw 323, the elbow plate 326 is movably arranged between the lower portion of the side of the moving jaw 323 away from the fixed jaw 324 and the elbow plate seat 325, the spring pull rod 327 is movably arranged between the lower end of the side of the moving jaw 323 away from the fixed jaw 324 and the elbow plate seat 325, the crusher 32 in the embodiment adopts a jaw crusher, which is prior art, and the specific structure and principle will not be described here.

[0045] Further, the first crushing motor 31 is arranged outside the crushing pipe 113, the output shaft end of the first crushing motor 31 is fixedly provided with a first transmission wheel 311, the crusher 32 comprises a moving jaw 323 and a fixed jaw 324, the fixed jaw 324 is fixedly arranged on the inner wall of the upper portion of the side of the crushing cavity close to the feeding pipe 111, the moving jaw 323 is movably arranged on the upper portion of the crushing cavity through an eccentric shaft 322, both ends of the eccentric shaft 322 are rotatably connected with the side wall of the crushing pipe 113 through bearings, both ends of the eccentric shaft 322 are fixedly provided with a second transmission wheel 321, the first transmission wheel 311 and the second transmission wheel 321 are drivingly connected through a belt, the opposite surfaces of the moving jaw 323 and the fixed jaw 324 are provided with protruding teeth, the elbow plate seat 325 is fixedly arranged on the inner wall of the side of the crushing pipe 113 close to the moving jaw 323, the elbow plate 326 is movably arranged between the lower portion of the side of the moving jaw 323 away from the fixed jaw 324 and the elbow plate seat 325, the spring pull rod 327 is movably arranged between the lower end of the side of the moving jaw 323 away from the fixed jaw 324 and the elbow plate seat 325, the crusher 32 in the embodiment adopts a jaw crusher, which is prior art, and the specific structure and principle will not be described here.

[0046] Further, one broken cavity corresponds to one electromagnetic sieve plate 42, the electromagnetic sieve plate 42 is rotationally arranged in the lower part of the broken cavity, the lower end of the partition plate 1131 is fixedly arranged with a partition block 1132, the lower surface of the partition block 1132 is arranged with a locking motor 45 in the middle, the lower surface of the partition block 1132 is spaced apart to be provided with a plurality of slides 1137, the slide 1137 is slidably arranged with a rack 46, the output shaft of the locking motor 45 is fixedly arranged with a transmission gear 451 at both ends, the transmission gear 451 is meshed and connected with the rack 46, the end of the electromagnetic sieve plate 42 is spaced apart to be provided with a plurality of insertion slots 422, the rack 46 is simultaneously inserted with at least one insertion slot 422 of the electromagnetic sieve plate 42, when both broken cavities are not working, the two ends of the rack 46 are simultaneously inserted with the insertion slots 422 of the two electromagnetic sieve plates 42, the two opposite outer walls of the broken pipe 113 are symmetrically provided with two discharge hydraulic cylinders 41, the two ends of the rack 46 are rotationally connected with the piston rod end of the discharge hydraulic cylinder 41 and the movable plate 421 fixedly arranged in the inner wall of the broken pipe 113.

[0047] Further, the lower part of the broken pipe 113 is in inverted trapezoidal cross section, the double-opening discharge plate 43 is rotationally arranged at the inclined surface of the broken pipe 113, the discharge motor 44 is arranged at the bottom of the inclined surface of the broken pipe 113, the two ends of the double-opening discharge plate 43 are provided with rotating rods 431, the output shaft of the discharge motor 44 is fixedly connected with transmission rods 441 at both ends, the first bevel gear 432 is fixedly arranged at the lower end of the rotating rod 431, the second bevel gear 442 is fixedly arranged at the end of the transmission rod 441, the first bevel gear 432 is meshed and connected with the second bevel gear 442, the double-opening discharge plate 43 forms a discharge port after being opened, the electromagnetic sieve plate 42 can be rotated from horizontal to vertical state in the discharge port, the double-opening discharge plate 43 plays a guiding role when it is not opened, and the smaller size of the material of the electromagnetic sieve plate 42 slides along the inclined surface of the double-opening discharge plate 43 and falls into the discharge pipe 114.

[0048] Further, the second crushing assembly 5 comprises a crushing roller 52, two rotating plates 53 are symmetrically arranged on the upper part of the discharge pipe 114, a plurality of return springs 532 are arranged between the side surfaces of the rotating plates 53 away from each other and the inner wall of the discharge pipe 114, the return springs 532 can prevent the crushing roller 52 from rotating in the opposite direction when driving the rotating plate 53 to return, the crushing roller 52 is provided with two, the two crushing rollers 52 are symmetrically arranged at the lower part of the discharge pipe 114, the two crushing rollers 52 are relatively rotated, one rotating plate 53 corresponds to one crushing roller 52, the material crushed by the first crushing assembly 3 slides along the rotating plate 53 to the crushing roller 52 for secondary crushing, the lower end surface of the rotating plate 53 is arc-shaped, the lower end of the rotating plate 53 is attached to the outer surface of the crushing roller 52 at the beginning, the bottom of the discharge pipe 114 is provided with a sliding hole 1141, the two ends of the crushing roller 52 are slidably connected with the sliding hole 1141, the crushing roller 52 and the corresponding rotating plate 53 are movably connected through a bent rod 54, the lower end of the discharge pipe 114 is provided with a discharge port 1144, and the middle of the base 12 is provided with a conveying belt 121. The discharge port 1144 corresponds to one end of the conveying belt 121.

[0049] Further, the side walls of the two ends of the discharge pipe 114 are both provided with a containing groove 1142, the containing groove 1142 is communicated with the sliding hole 1141, the bent rod 54 is movably arranged in the containing groove 1142, the two ends of the rotating plate 53 are both fixedly provided with a convex column 531, the two ends of the crushing roller 52 are both fixedly provided with a connecting column 521, one end of the bent rod 54 is rotatably connected with the connecting column 521, and the other end is rotatably connected with the convex column 531. One end of the containing groove 1142 away from the sliding hole 1141 is provided with an arc-shaped through hole 1143, the arc-shaped through hole 1143 penetrates the inside of the discharge pipe 114, and the convex column 531 is slidably connected with the arc-shaped through hole 1143.

[0050] Further, the two corresponding outer walls of the discharge pipe 114 are both provided with a moving motor 51, the two sides of the moving motor 51 are both fixedly provided with a fixed block 512, a lead screw 513 is rotatably arranged between the fixed block 512 and the moving motor 51, the moving block 511 is threadedly connected with the lead screw 513, the end of the connecting column 521 is fixedly provided with a connecting shaft 522, the lower part of the moving block 511 is rotatably connected with the connecting shaft 522, the moving block 511 located on one side of the discharge pipe 114 is provided with a second crushing motor 55, and the output shaft of the second crushing motor 55 is fixedly connected with the connecting shaft 522. The two movably arranged crushing rollers 52 can change the distance between them under the drive of the moving motor 51, so as to change the particle size of the discharge, the rotating plate 53 and the crushing roller 52 are connected through the bent rod 54, the rotating plate 53 is driven to rotate together when the crushing roller 52 moves, so as to avoid that part of the material falls into the gap between the rotating plate 53 and the crushing roller 52.

[0051] When the industrial solid waste crushing and recycling equipment is in use, the first crushing motor 31 and the second crushing motor 55 are started, the first crushing motor 31 drives the second transmission wheel 321 to rotate through belt transmission, the second transmission wheel 321 drives the eccentric shaft 322 to rotate, the moving jaw 323 moves, the second crushing motor 55 drives the connecting shaft 522 to rotate, so that the crushing roller 52 rotates, and then the feeding hydraulic cylinder 22 is started, the connecting plate 213 is driven to move by the feeding hydraulic cylinder 22, the feeding plate 21 is driven to rotate and open by the connecting plate 213, the discharging plate 211 rotates to horizontal, the dust prevention plate 212 is perpendicular to the feeding pipe 111, the dust prevention plate 212 abuts against the baffle 1111, the inductor receives a signal, the distribution motor 25 is started, the worm in the transmission box 24 rotates, the worm gear cooperating with the worm rotates, the transmission shaft 241 rotates, and the distribution plate 26 rotates to abut against the inner wall on the other side of the distribution pipe 112; at this time, the feeding port is communicated with a corresponding crushing cavity, the large solid waste material is placed on the discharging plate 211, the piston rod of the feeding hydraulic cylinder 22 is extended, the discharging plate 211 is reset, and the large solid waste material enters the corresponding crushing cavity along the feeding pipe 111 and the distribution pipe 112 under the action of gravity; when the large solid waste material enters the crushing cavity, the moving jaw 323 and the fixed jaw 324 cooperate to crush the large solid waste material, and the small crushed material mixed with metal articles such as steel bars falls onto the electromagnetic sieve plate 42 along the guide plate 35, at the same time, the electromagnetic sieve plate 42 is powered, the metal articles such as steel bars are firmly adsorbed on the electromagnetic sieve plate 42, and part of the solid waste material with small size can directly fall into the crushing roller 52 below for secondary crushing, and the solid waste material with large size is left above the electromagnetic sieve plate 42;

[0052] When the current working state of the crushing cavity is completed once, the locking motor 45 is started, the output shaft of the locking motor 45 rotates, drives the transmission gear 451 to rotate, and the rack 46 meshing with the transmission gear 451 is separated from the corresponding slot 422. At this time, the energized electromagnetic screen plate 42 is unlocked, and the other non-energized electromagnetic screen plate 42 is locked. At this time, according to the above steps, the material is recharged, and the large solid waste material enters the other crushing cavity for crushing work. The discharge motor 44 on one side of the energized electromagnetic screen plate 42 is started, the output shaft of the discharge motor 44 rotates, drives the transmission rod 441 to rotate, the transmission rod 441 drives the second bevel gear 442 to rotate, the first bevel gear 432 meshing with the second bevel gear 442 rotates, the corresponding double-opening discharge plate 43 rotates and opens, and the corresponding discharge hydraulic cylinder 41 is started again. The piston rod of the discharge hydraulic cylinder 41 extends, pushes the movable plate 421 to rotate, the movable plate 421 drives the corresponding electromagnetic screen plate 42 to rotate from horizontal to vertical state, and the larger size solid waste material on the electromagnetic screen plate 42 falls into the lower crushing roller 52 for secondary crushing in the process of inclining the electromagnetic screen plate 42. When the electromagnetic screen plate 42 is completely vertical, the electromagnetic screen plate 42 is de-energized, and the metal articles such as reinforcing steel bars adsorbed on the electromagnetic screen plate 42 fall into the storage box 122 below. At this time, the crushing work in one crushing cavity is completed, the electromagnetic screen plate 42 and the double-opening discharge plate 43 are rotated and reset, and when the electromagnetic screen plate 42 in the other crushing cavity needs to be discharged, the material is recharged again to make the two crushing cavities continuously work.

[0053] When the size of the discharged material needs to be adjusted, the moving motor 51 is started, the output shaft of the moving motor 51 rotates, drives the lead screw 513 to rotate, and the moving block 511 threadedly connected with the lead screw 513 moves closer to each other. The moving block 511 drives the two crushing rollers 52 to move closer to each other. When the crushing roller 52 moves, the rotating plate 53 rotates under the action of the bending rod 54, and the reset spring 532 is stretched. At this time, the distance between the two crushing rollers 52 is reduced, and the size of the solid waste material after secondary crushing is also reduced. The completely crushed solid waste material falls out of the shell 11 from the discharge port 1144 and falls onto the conveyor belt 121 below. The conveyor belt 121 is started to transport the material out. The device is used, the feeding plate 21 is rotated, and the feeding port can be blocked during discharging and feeding, which can prevent the debris and dust generated by crushing from splashing out and hurting the human body, and has higher safety. The electromagnetic screen plate 42 is rotatably arranged, which can adsorb and screen the reinforcing steel bars and other metals and concentrate them in the storage box 122, saving cost and shortening the processing period. The whole device can continuously work under the cooperation of the two crushing cavities, improving the work efficiency.

Claims

1. An industrial solid waste crushing and recycling apparatus, characterized by: The utility model provides a support component, feed component, first crushing component, screening component and second crushing component, the support component includes the shell and base, the shell fixedly arranged on base upper surface, the shell from top to bottom is sequentially provided with the feeding pipe, the distribution pipe, the crushing pipe and the discharge pipe who intercommunicate, and the feeding pipe and the distribution pipe are all inclined downward and are arranged at the same angle of inclination, and the crushing pipe and the discharge pipe are vertically arranged, the feed component includes the feed plate and the distribution plate, and one end of the feeding pipe is provided with a feed inlet, and the other end is connected with the distribution pipe, the feed plate is rotatably arranged at the feed inlet, and the distribution plate is rotatably arranged in the distribution pipe, and the axis direction of the distribution plate and the feed plate is perpendicular to each other, and the feed plate can block the feed inlet when being opened or closed, the first crushing component is arranged at the crushing pipe, the screening component is located at the lower part of the first crushing component, and the second crushing component is arranged at the discharge pipe, the screening component includes the electromagnetic sieve plate, and two storage boxes are symmetrically arranged on the upper surface of the base, and the electromagnetic sieve plate is rotatably arranged at the side of the crushing pipe and can be rotated to the outside of the shell by the unloading hydraulic cylinder and matched with the storage box, The crushing pipe is vertically provided with a partition plate inside, the partition plate divides the crushing pipe into two symmetrical crushing cavities, one crushing cavity corresponds to one first crushing component, one end of the distribution plate away from the feed inlet is rotatably connected with the partition plate, the first crushing component includes a crusher and a guide plate, the crusher is arranged at the upper part of the crushing cavity, the guide plate is rotatably arranged at one side of the crushing cavity close to the feeding pipe, the discharge position of the crusher is located at one side of the crushing cavity close to the feeding pipe, the end of the guide plate is slidably provided with an extension plate, the first slide rod and the second slide rod are fixedly arranged at the both sides of the end of the extension plate, and the first sliding groove and the second sliding groove are respectively formed in the corresponding positions on the inner wall of the crushing cavity, the first slide rod is slidably connected with the first sliding groove, and the second slide rod is slidably connected with the second sliding groove, The installation groove is formed in the inner wall of the two side walls of the crushing pipe, the transmission member is movably arranged in the installation groove, the transmission member includes a rotating disc and a moving ring, the rotating disc is fixedly provided with a movable column on the outer side, the movable column is inserted into the moving ring and movably connected with the moving ring, a plurality of grooves are formed in the surface of one side of the installation groove close to the crushing cavity, a plurality of protrusions are fixedly arranged on the one side of the moving ring close to the crushing cavity, the protrusions are slidably connected with the grooves, the bottom of the installation groove is communicated with the first sliding groove through a through groove, the lower end of the moving ring passes through the through groove and is fixedly connected with the first slide rod, and the crushing pipe is provided with a material guiding motor on the outer side, the rotating disc is fixedly provided with a rotating shaft in the middle, and the output shaft of the material guiding motor is fixedly connected with the rotating shaft.

2. The industrial solid waste crushing, processing and recycling apparatus according to claim 1, characterized in that: The feed plate is fixedly provided with a discharging plate on one side and a dustproof plate on the other side, the discharging plate and the dustproof plate are arranged at an included angle, the included angle is obtuse, the discharging plate is substantially horizontal during loading, the dustproof plate blocks the feed inlet, the discharging plate is vertical and blocks the feed inlet during feeding, and the dustproof plate is parallel to the feeding pipe.

3. The industrial solid waste crushing, processing and recycling apparatus according to claim 2, characterized in that: The transmission box is externally provided with a pair of meshing worm gears, the transmission box is externally provided with a distribution motor, the output shaft end of the distribution motor is fixedly connected with the worm gear, the middle part of the worm gear is fixedly penetrated with a transmission shaft, the transmission shaft is fixedly connected with the distribution plate, and one end of the distribution plate close to the feeding port is abutted or separated from the inner wall of the distribution pipe.

4. The industrial solid waste crushing, processing and recycling apparatus according to claim 1, characterized in that: One broken cavity corresponds to one electromagnetic sieve plate, the electromagnetic sieve plate is rotationally arranged at the lower part of the broken cavity, the partition plate is fixedly arranged at the lower end of the partition plate, the lower surface of the partition plate is provided with a locking motor, the lower surface of the partition plate is provided with a plurality of slides, the rack is slidably arranged in the slide, the output shaft of the locking motor is fixedly provided with a transmission gear at both ends, the transmission gear is meshed and connected with the rack, the end of the electromagnetic sieve plate is provided with a plurality of slots, and the rack is inserted into the slot of at least one electromagnetic sieve plate.

5. The industrial solid waste crushing, processing and recycling apparatus according to claim 1, characterized in that: The lower part of the broken pipe is in inverted trapezoidal shape, the double-opening discharge plate is rotationally arranged at the inclined surface of the broken pipe, the inclined surface of the broken pipe is provided with a discharge motor at the bottom, the both ends of the double-opening discharge plate are penetrated with a rotating rod, the output shaft of the discharge motor is fixedly connected with a transmission rod at both ends, the lower end of the rotating rod is fixedly provided with a first bevel gear, the end of the transmission rod is fixedly provided with a second bevel gear, the first bevel gear is meshed and connected with the second bevel gear, the double-opening discharge plate forms a discharge port after being opened, and the electromagnetic sieve plate can be rotated from horizontal to vertical state in the discharge port.

6. The industrial solid waste crushing, processing and recycling apparatus according to claim 1, characterized in that: The second broken assembly comprises a broken roller, two rotating plates are symmetrically rotationally arranged on the both sides of the upper part of the discharge pipe, the broken roller is provided with two, and the two broken rollers are symmetrically arranged at the lower part of the discharge pipe.

7. The industrial solid waste crushing, processing and recycling apparatus according to claim 6, characterized in that: The lower part of the broken pipe is in inverted trapezoidal shape, the double-opening discharge plate is rotationally arranged at the inclined surface of the broken pipe, the inclined surface of the broken pipe is provided with a discharge motor at the bottom, the both ends of the double-opening discharge plate are penetrated with a rotating rod, the output shaft of the discharge motor is fixedly connected with a transmission rod at both ends, the lower end of the rotating rod is fixedly provided with a first bevel gear, the end of the transmission rod is fixedly provided with a second bevel gear, the first bevel gear is meshed and connected with the second bevel gear, the double-opening discharge plate forms a discharge port after being opened, and the electromagnetic sieve plate can be rotated from horizontal to vertical state in the discharge port.

8. The industrial solid waste crushing, processing and recycling apparatus according to claim 7, characterized in that: The both ends of the discharge pipe are provided with accommodating grooves in the side walls, the accommodating grooves are communicated with the sliding holes, the bending rod is movably arranged in the accommodating groove, the both ends of the rotating plate are fixedly provided with convex columns, the both ends of the broken roller are fixedly provided with connecting columns, one end of the bending rod is rotationally connected with the connecting column, and the other end is rotationally connected with the convex column. The both ends of the discharge pipe are provided with moving motors on the corresponding outer walls, the both sides of the moving motor are fixedly provided with fixed blocks, the fixed blocks and the moving motor are rotationally arranged with a screw rod, the screw rod is threadedly connected with a moving block, the end of the connecting column is fixedly provided with a connecting shaft, the lower part of the moving block is rotationally connected with the connecting shaft, the moving block on one side of the discharge pipe is provided with a second broken motor, and the output shaft of the second broken motor is fixedly connected with the connecting shaft.

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